﻿// Copyright (c) Microsoft. All rights reserved.

using Pinecone.ConformanceTests.Support;
using VectorData.ConformanceTests;
using VectorData.ConformanceTests.Support;
using VectorData.ConformanceTests.Xunit;
using Xunit;

namespace Pinecone.ConformanceTests;

#pragma warning disable CS8605 // Unboxing a possibly null value.

public class PineconeFilterTests(PineconeFilterTests.Fixture fixture)
    : FilterTests<string>(fixture), IClassFixture<PineconeFilterTests.Fixture>
{
    // Specialized Pinecone syntax for NOT over Contains ($nin)
    [ConditionalFact]
    public virtual Task Not_over_Contains()
        => this.TestFilterAsync(
            r => !new[] { 8, 10 }.Contains(r.Int),
            r => !new[] { 8, 10 }.Contains((int)r["Int"]));

    #region Null checking

    // Pinecone currently doesn't support null checking ({ "Foo" : null }) in vector search pre-filters
    public override Task Equal_with_null_reference_type()
        => Assert.ThrowsAsync<NotSupportedException>(base.Equal_with_null_reference_type);

    public override Task Equal_with_null_captured()
        => Assert.ThrowsAsync<NotSupportedException>(base.Equal_with_null_captured);

    public override Task NotEqual_with_null_reference_type()
        => Assert.ThrowsAsync<NotSupportedException>(base.NotEqual_with_null_reference_type);

    public override Task NotEqual_with_null_captured()
        => Assert.ThrowsAsync<NotSupportedException>(base.NotEqual_with_null_captured);

    public override Task Equal_int_property_with_null_nullable_int()
        => Assert.ThrowsAsync<NotSupportedException>(base.Equal_int_property_with_null_nullable_int);

    #endregion

    #region Not

    // Pinecone currently doesn't support NOT in vector search pre-filters
    // (https://www.mongodb.com/docs/atlas/atlas-vector-search/vector-search-stage/#atlas-vector-search-pre-filter)
    public override Task Not_over_And()
        => Assert.ThrowsAsync<NotSupportedException>(base.Not_over_And);

    public override Task Not_over_Or()
        => Assert.ThrowsAsync<NotSupportedException>(base.Not_over_Or);

    #endregion

    public override Task Contains_over_field_string_array()
        => Assert.ThrowsAsync<NotSupportedException>(base.Contains_over_field_string_array);

    public override Task Contains_over_field_string_List()
        => Assert.ThrowsAsync<NotSupportedException>(base.Contains_over_field_string_List);

    // List fields not (currently) supported on SQLite (see #10343)
    public override Task Contains_with_Enumerable_Contains()
        => Assert.ThrowsAsync<NotSupportedException>(base.Contains_with_Enumerable_Contains);

#if !NETFRAMEWORK
    // List fields not (currently) supported on SQLite (see #10343)
    public override Task Contains_with_MemoryExtensions_Contains()
        => Assert.ThrowsAsync<NotSupportedException>(base.Contains_with_MemoryExtensions_Contains);
#endif

#if NET10_0_OR_GREATER
    public override Task Contains_with_MemoryExtensions_Contains_with_null_comparer()
        => Assert.ThrowsAsync<NotSupportedException>(base.Contains_with_MemoryExtensions_Contains_with_null_comparer);
#endif

    // AnyTagEqualTo not (currently) supported on Pinecone
    [Obsolete("Legacy filter support")]
    public override Task Legacy_AnyTagEqualTo_array()
        => Assert.ThrowsAsync<NotSupportedException>(base.Legacy_AnyTagEqualTo_array);

    [Obsolete("Legacy filter support")]
    public override Task Legacy_AnyTagEqualTo_List()
        => Assert.ThrowsAsync<NotSupportedException>(base.Legacy_AnyTagEqualTo_List);

    public new class Fixture : FilterTests<string>.Fixture
    {
        public override TestStore TestStore => PineconeTestStore.Instance;
    }
}
